small hydro turbine/Micro water turbine generator 3kw/Home use Kaplan turbine

Micro hydropower water turbine /

3kw Kaplan turbina for home use turbine/mini turbine

                                                                    Deyang Baota Electromechanical Equipment Co., Ltd

Indroduction of micro water turbine generating unit

The working principle of axial flow turbine generator:

Tail pipes was mainly used vacuum suction, pull the jet formation, upstream of the water absorption blunt water jet blade rotation, thus by flow kinetic energy is converted into mechanical energy, water leaves spins the generator produces electricity.

Main technical specifications:

Model: ZD760-LW-(18-20)                          Installed Capacity: 3KW

Voltage: 220/380v                                     Frequency: 50HZ

Water head: 1.2-3m                                    Water flow: 0.02-0.15m3/s

Kaplan Water Turbine is constructed by water turbine and turbine generator. And the turbine include runner vane, guide apparatus, bearing, main shaft and so on.

Main parts of water turbine

1.Generator                 2. Generator stator     3. Wood magnetic rotor     4. Up bearing

5.Outer shaft              6. Inner shaft            7. Lower bearing               8.Hydro turbine

9.Runner vane               10. Wiring                 11. Guide apparatus

 Installation 

 1.About us:

Deyang Baota Electromechanical Co., Ltd is a trading and manufacturing company which is a specialized manufacturer of medium-and small-sized water turbina generators. We are located in Deyang City, Sichuan Province, one of the three largest manufacturing base of Chinese Heavy Industry that we can give full play to Deyang's manufacturing resource advantage.Our company has advanced equipment,rich and strong technology force and have our own R&D team as well as after-sales service team. All of our products are designed and manufactured by ourselves that we can ensure the products have advanced and reliable performance.

2.Baota's main business:

2.1 For New Hydro Power Projects:

- Site survey & design

- Conmplete E & M equipments supply and related services

- Erection and Commissioning

- Plant management and maintance

( Ranging from trash defender, hoist and gate of water in-take to penstock, main powerhouse equipments and auxiliaries, first and secondary electrical equipments, then to substation, transmission line, even distribution station.)

2.2 For Old Hydro Power Projects:

- Spare parts supply

- Technical imporving and equipments updating

3. Applications & Suitable Water Head:

1.Power: 100kw~100Mw

2.Frequency: 50hz or 60hz

3.Output Type: AC three phase

4.Output voltage:400V, 3.3KV, 6.3KV, 10.5KV, or 13.8KV

5.Working Water head:

- For Francis turbine 10~300m

- For Pelton turbine 80-1000m

- For Kaplan turbine 3~45m

- For Tubular turbine 2~25m

- For Turgo turbine 30-200m

6.Warranty period: 1 year(or more)

7.Lifespan: 30~50years

4.The brief sample model selection for the turbine:

 Main products show

Baota's All Kinds of High Effieciency Water Turbine for Hydropower Plant for Reference if You Are Interested

Francis turbine/ Horizontal/Vertical francis turbine

Francis turbine is a kind of turbine suit to water head 20-300meters and with certain suitable flow.

It could be divided into vertical and horizontal arrangement. Francis turbine have the advantage of high efficiency, small size and reliable structure.

Horizontal Francis turbine unit, with horizontal shaft, could be 2 or three supports. Which is normally one stair arrangement. Simple structure, easier operation and maintainence.

Vertical Francis turbine unit, with vertical shaft, metal spiral case or concrete spiral case. With adjustable guide vane, and stay ring etc parts, are suit to runner diameter bigger than 1000mm. Our engineer will select the most suitable Francis turbine for your hydro power project.

1,Suitable water head : 10-300m

2, Output scope      : 100Kw -80Mw

3, Runner diameter   : 50cm -600cm

4,Runner material    : stainless steel

5, Arrangement type  : Vertical and Horizontal

Pelton turbine

Kaplan turbine

Kaplan turbine is a kind of turbine suit to low water head 3-45 meters, and with certain big flow, normally divided into fixed blades and adjustable blades turbine.  The spiral case could be steel or concrete.

Turbine units normally be vertical shaft arrangement. Generator equipped with same or different shaft, with Anyway, they will share the same rotating speed. If specially required, a speed increase gear could be equipped between turbine and generator in order to smaller the generator size.

1,Suitable water head : 3-45m

2, Output scope      : 100Kw -30Mw

3, Runner diameter   : 80cm -600cm

4,Runner material    : stainless steel

5, Arrangement type  : Vertical

Tubular turbine

Tubular turbine has been divided into Bulb tubular and shaft extension tubular according to the arrangement.Main components including: runner, draft cone, water chamber, guide vane, bearing, and main shaft. The spiral case could be steel or concrete. 

Turbine units normally be horizontal shaft arrangement. Generator equipped with same or different shaft, with Anyway, they will share the same rotating speed. If specially required, a speed increase gear could be equipped between turbine and generator in order to smaller the generator size

1,Suitable water head : 2-25m

2, Output scope      : 200Kw -16Mw

3, Runner diameter   : 80cm -500cm

4,Runner material    : stainless steel

5, Arrangement type  : Horizontal

Turgo turbine

Turgo turbine is a type of Impulse turbine need less water head than Pelton turbine, transfers the water dynamic energy through the nozzle, impact on the Turgo runner, and then drive the generator transfer to electrical energy. The main different between Turgo turbine and Pelton turbine is the angle of runner center line and jet center line.Turgo turbine designed as horizontal simple structure, less investment, high efficiency, and reliable long service life.

1,Suitable water head : 30-400m

2, Output scope      : 50Kw -3200Kw

3, Runner diameter   : 32cm -800cm

4,Runner material    :cast or welded stainless steel

5, Arrangement type  : Horizontal

6, Nozzle numbers   : 1-2

Inlet valve

Valve: Lies between turbine and pressure pipe. It stops or cuts off water when the maintain the unit or failure happens at the governor, guide apparatus and turbine. The turbine can be used with Sluice valve,

 Butterfly valve and Ball valve. 

Speed governor

Governor is important assistant device of the hydro-generator unit. It can adjust water inlet flow of turbine according with the generator load variety, equate the turbine output suitable for the load, keep the unit speed at approximate value of the rated speed, thereby, the generator frequency can be consistent with the power net. The types of the governor are manual, manual electromotion and automatism.

At present, we main adopt the automatic governor and give priority to The Digital Programmable Governor(High Oil Pressure type)

Excitation Device and Control Device

Excitation device provides D.C current for rotor excitation winding to produce magnetic field. It retains

 extreme voltage with rated value and reasonably distributes wattless power of parallel operating generator. Static stability of the generator can be advanced by fast regulating excitation during the disturbance occuring in the power system. Dynamic stability of the power systems can be improved depending on swift

 response together with high top-excitation-multiple and excitation forced decreasing after short circuit 

switch off when the power system happens short or main power off.

At present, there are three types of excitation method, they are D.C excitation, silicon excitation and brushless excitation. There are three types of excitation operation method: manual operation, automatic operation and computer control operation.

Product Process

Kindly Notice:

INFORMATION FOR ORDERING

 Please supply information as fllowing when ordering.

 1.Hydropower station’s name and address.

 2.Hydraulic head parameter:max,min,designed(m).

 3.Flow rate: max,min,designed(m3/s).

 4.Hydropower station’s sea level elevation(m).

 5.Installed capacity and quantity.

 6.Frequency.

 7.Voltage.

 8.Draw water pipe’s length,diameter,material.

 9.Hydropower station’s running way.

 10.Environmental condition:max exterior temperature(℃).

 11.Water quality.

 12.Waer lever stage:upstream level,downstream level.

I am waiting for your first email...Trust us we can offer you the high quality product with reasonable price. I think beautiful thing is start from the frist empression. Choose us we will not let you disappointed, so don't hesitate, just contact me through the following contact.

Contact Person: Melisa Tang        

Mobile: +86-13983680703

Skype; sanxiapower1    

Wechat: jazzmin621

If you have any questions, please feel free to contact me, I am waiting for you....and  Wish you happy in your searching!!!